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   public void GenerateDocument()
        {
            //Retrieve the datatable with a a helper method
            DataTable dt = GetData();
            // A list of the mergefield names in the template file
            string[] fieldNames = { "ProductNumber", "ProductName", "ProductPrice", "ProductImage" };
 
            // Name of the template bookmark that marks the repeatblock
            string repeatBlockName = "ProductRow";
 
            WordTemplate wt = new WordTemplate();
 
            // Open the template document
            wt.Open(@"..\..\WordTemplateFiles\InsertImageTemplate.docx");
 
            // Set the repeat block by providing the data source,
             // a list of mergefield names in the proper order, and
             // the name of the repeat block bookmark
            
            wt.SetRepeatBlock(dt, repeatBlockName);
 
            // Call process() after setting the data source and/or repeat blocks
            wt.Process();
 
            //Save the output to the desired location
            wt.Save(@"..\..\WordOutputFiles\InsertImage_output.docx");
 
            return;
 
        }

        //Only seen helper method. Using other helper methods, gets all
        //Gets all data for product catalog including pictures.
        private DataTable GetData()
        {
            DataTable dt = GetProductData(@"..\..\WordData\InsertImageData.csv");
            dt.Columns.Add("ProductImage", typeof(byte[]));
            for (int k = 0; k < dt.Rows.Count; k++)
            {

                string imageName = dt.Rows[k].ItemArray[3].ToString();
                        //SomethingGetPictures couldgets bethe wrongimage with this....?
                DataRow dr = dt.Rows[k];
                dr[bytes
                //The address of the image can also be used
                dt.Rows[k][4] = GetPictures(imageName);

            }
            return dt;
        }



        // Get a DataTable of product data excluding photos
        private DataTable GetProductData(string csvFileName)
        {


            DataTable dt = new DataTable();
            using (GenericParserAdapter parser = new GenericParserAdapter(csvFileName))
            {
                parser.ColumnDelimiter = ',';
                parser.FirstRowHasHeader = true;

                dt = parser.GetDataTable();
            }
            return dt;
        }
       
        private byte[] GetPictures(string picName)
        {

            //Opens image and returns byte array
            byte[] imageArray = File.ReadAllBytes(@"..\..\WordImages\InsertImageDemoImages\" + picName);

            //ReadAllBytes() is able to find the files.  
            return imageArray;


        }